Haga, Miyagi
Hirofumi Haga, Miyagi JP
Patent application number | Description | Published |
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20150380282 | PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD - A controller disclosed herein drives, in a first step, a high frequency generating source at a first energy condition, and drives, in a second step, a high frequency generating source at a second energy condition. Prior to a switching time of the first step and the second step, the controller switches gas species supplied from the gas supply system into the processing container, and sets a gas flow rate in an initial period just after the switching to be larger than a gas flow rate in a stabilization period after lapse of the initial period. | 12-31-2015 |
Hitoshi Haga, Miyagi JP
Patent application number | Description | Published |
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20090102285 | Power Converter and Its Control Method and Air Conditioner - A controller ( | 04-23-2009 |
20090237961 | INVERTER - The inverter comprises a diode bridge ( | 09-24-2009 |
20090251086 | MOTOR CONTROL UNIT - A motor control unit ( | 10-08-2009 |
20090256161 | POWER CONVERSION APPARATUS - In the case where a chip is made of wide band gap semiconductor, a power conversion apparatus is obtained in which a component having a low heat resistant temperature is prevented from receiving thermal damage by heat generated at the chip. In a configuration including: a chip portion ( | 10-15-2009 |
20100148706 | POWER CONVERTER - In a power converter including a V connection inverter circuit, harmonic components included in output voltage are reduced to achieve a reduction in a loss of a load, such as a motor. | 06-17-2010 |
Kohjiroh Haga, Miyagi JP
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20130228965 | SHEET DISCHARGING DEVICE, IMAGE FORMING SYSTEM, AND SHEET DISCHARGING METHOD - A sheet discharging device includes a shift tray | 09-05-2013 |
20140203501 | SHEET DISCHARGING DEVICE, IMAGE FORMING SYSTEM, AND SHEET DISCHARGING METHOD - A sheet discharging device includes a shift tray | 07-24-2014 |
Tomoko Haga, Miyagi JP
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20090220709 | SHEET FOR THERMAL TRANSCRIPTION - A sheet for thermal transcription including a substrate ( | 09-03-2009 |
Toshio Haga, Miyagi JP
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20150027637 | PLASMA PROCESSING APPARATUS - Provided is a plasma processing apparatus in which a variable inductor is installed in series with a variable condenser in a second power feeding unit that distributes and supplies high-frequency power to an inner upper electrode | 01-29-2015 |
20150262794 | PLASMA PROCESSING METHOD - The present disclosure provides a method of performing a plasma processing on a substrate by using a plasma processing apparatus including a processing container; an outer upper electrode provided to face a lower electrode; an inner upper electrode disposed inside the outer upper electrode; a first high-frequency power supply; a first power feeding unit; a second power feeding unit; and a variable condenser. The first and second power feeding units, a fixed condenser formed between the outer upper electrode and the inner upper electrode, and a closed circuit including the variable condenser become a resonance state when the variable condenser has a capacitance value in a predetermined resonance region. The method includes selectively using a capacitance value in a first region lower than the resonance region of the variable condenser and a capacitance value in a second region higher than the resonance region to perform the plasma processing. | 09-17-2015 |
Yoichi Haga, Miyagi JP
Patent application number | Description | Published |
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20080227060 | Driving Mechanism Using Shape Memory Alloys And Devices Equipped With The Same - A driving mechanism using shape memory alloys comprises a first and a second shape memory alloys coils ( | 09-18-2008 |
20100249824 | CATHETER - In order to provide a catheter which can be operated even when it is deformed inside a bent blood vessel and whose movable part can be easily bent and the movable part thus bent is firmly kept in this shape, a catheter includes: a fluid-driven actuator including: a balloon; a restricting member for restricting inflation of the balloon in a short axis direction of the catheter; and a tube which is less stretchable in a long axis direction of the catheter than the balloon is, according to a cross-sectional view of the fluid-driven actuator taken along the short axis direction of the catheter, the restricting member. | 09-30-2010 |
20150331233 | OPTICAL SCANNING APPARATUS - An optical scanning apparatus for efficiently performing scanning with light by efficiently increasing amplitude of an emission end of an optical fiber is provided. The optical scanning apparatus includes an optical fiber that guides illumination light emitted from a light source so that the illumination light is emitted from the emission end, a magnetic body fixed to the optical fiber, and a magnetic field generating unit changing a magnetic field to act on the magnetic body to displace a position of the emission end in a radial direction by magnetic force, and the magnetic field generating unit includes a plurality of coils for individually generating magnetic fields acting on the magnetic body at positions separate from each other in a longitudinal direction of the optical fiber, and the magnetic fields acting on the magnetic body can be individually adjusted at the positions. | 11-19-2015 |